tests/testthat/test-congeff.R

In psychelzh/preproc.iquizoo: Utility Functions for Data Processing of Iquizoo Games

data <- withr::with_seed(
  1,
  expand_grid(
    id = 1:2,
    trial = 1:20
  ) |>
    mutate(
      type = sample(
        c("incongruent", "congruent"),
        n(),
        replace = TRUE
      ),
      acc = sample(c(0, 1), n(), replace = TRUE),
      rt = rexp(n(), 0.001)
    )
)

test_that("Default behavior works", {
  expect_snapshot_value(
    congeff(filter(data, id == 1)),
    style = "json2",
    tolerance = 1e-5
  )
})

test_that("Works with grouping variable", {
  expect_snapshot_value(
    congeff(data, .by = "id"),
    style = "json2",
    tolerance = 1e-5
  )
})

test_that("Works when condition missing", {
  data_miss_cond <- withr::with_seed(
    1,
    tibble(
      trial = 1:100,
      type = "incongruent"
    ) |>
      mutate(
        acc = sample(c(0, 1), n(), replace = TRUE),
        rt = rexp(n(), 0.001)
      )
  )
  expect_snapshot_value(
    congeff(data_miss_cond),
    style = "json2",
    tolerance = 1e-3
  )
})